Earlier quoted context omitted.
Yeah, but our "big salary" is still like half of what they'd pay in the USA. Perhaps the company doesn't see it worthwhile to argue over peanuts.
Paying a given salary in Germany is a lot more expensive for a company than paying the exact same salary in America. There are both more taxes on the employer side and more labor regulations that cost money to comply with. The number of hours worked tends to be different, too.
Btw, it's getting bigger in the US as well over the least few decades.
Singapore is a place with a smaller gap, and less regulation. That's part of the reason they went from third world to first world.